亚洲熟妇无码久久精品|在线中文字幕不卡视频合集|欧美日韩精品二区在线|91九色视频在线观看|四虎久久久久精品无码播放

Welcome to Shandong Hekangyuan Group Co., Ltd!
Service hotline: 0531-66590978
CONTACT US
Service phone:
0531-66590978
Company address:
Block B, Building 1, Yaogu R&D Platform, High-tech Zone, Jinan City, Shandong Province
Shandong Province's"specialized,refined, and innovative" enterprise
National Water Poultry Breeding and Promotion Base
National Water Poultry Breeding and Promotion Base
First Prize for Scientific and Technological Achievements
National Water Poultry Breeding and Promotion Base
National high-tech enterprise
National Key Leading Enterprise in Agricultural Industrialization
National Seed Industry Formation - Water Poultry Strong Advantage Enterprise